BrCH2CONH-PEG5-NHS ester
BrCH2CONH-PEG5-NHS ester is a PEG linker containing a bromide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
| Supplier | BOC Sciences |
|---|---|
| Product # | BPG-1344 |
| Pricing | Inquire |
| Cas | 1353011-90-1 |
| Molecular Weight | 527.37 |
| Molecular Formula | C19H31BrN2O10 |
| Canonical SMILES | O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCNC(CBr)=O |